• measure Medication use

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6

    The Next Generation  NEXT - T2 NEXT - T3 NEXT - T4 NEXT - T5
     
    0
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    30
    years
    Medication use assesses whether participants use medication and contraceptive pills, including their name, dosage and duration of use.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Child Behavior Checklist (CBCL) 6-18

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3

    Clinical cohort  CC - T1 CC - T2 CC - T3

    The Next Generation  NEXT - T2 NEXT - T3 NEXT - T4 NEXT - T5
     
    0
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    20
    25
    30
    years
    The Child Behavior Check List (CBCL 6-18) is part of the Achenbach System of Empirically Based Assessment (ASEBA) taxonomy and is a validated instrument to assess psychiatric symptoms in both clinical and research settings. The ASEBA parent report version for youths 6 to 18 years of age potentially includes the syndrome scales Anxious/Depressed,...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Socio-demographics

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6 POP - T7

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6 CC - T7

    The Next Generation  NEXT - T2 NEXT - T3 NEXT - T4 NEXT - T5
     
    0
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    10
    15
    20
    25
    30
    years
    Socio-demographics assesses participants' sex, age, ethnicity, religiosity, living conditions, family composition, and education.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Children’s Social Behavior Questionnaire (CSBQ)

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4

    The Next Generation  NEXT - T4 NEXT - T5
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Children’s Social Behavior Questionnaire (CSBQ) is a validated assessment of autism spectrum problems in children. It includes items on tuning behavior/emotions to the situation, social contact, social insight, fear of and resistance to change, stereotyped behavior, and orientation problems in time, place or activity.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Nijmeegse Ouderlijke Stress Index (NOSI)

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T3

    Clinical cohort  CC - T1 CC - T3

    The Next Generation  NEXT - T2 NEXT - T3 NEXT - T4 NEXT - T5
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Nijmeegse Ouderlijke Index (NOSI, Parental Stress Index) is a parent self-report measure to assess parental stress. Includes items about parental acceptance and sense of competence.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Free Play Observation

    Study:L-CID
    Mode of collection: Observation
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Free Play Task aims to measure the way parents and their children interact, by observing them during free play without instructions.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Parenting Daily Hassles Scale (PDH)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6 ECC - T6-Covid

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T5-Covid MCC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Parenting Daily Hassles Scale (PDH) consists of 20 items that assess the frequency and intensity/impact of hassles experienced by parents taking care of children through 2 subscales: Parenting Task score (10 items) and Challenging behavior (10 items).
    Created June 5, 2024 • Updated June 20, 2024

  • measure E-diary - Saliva sample

    Study:L-CID
    Mode of collection: SelfAdministeredWritingsAndDiaries
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T3 ECC - T5

    Middle Childhood Cohort  MCC - T1 MCC - T3 MCC - T5
     
    0
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    25
    30
    years
    The E-diary Daily Structure and Activities of the Children - Saliva assesses information about the saliva sample collection through self-reporting in the Upinion smartphone app, for example whether children ate or drank, brushed their teeth or experienced stress within 30 minutes before saliva collection.
    Created June 5, 2024 • Updated June 20, 2024

  • measure School Questionnaire

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T3 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T3 MCC - T4 MCC - T5 MCC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    The self-developed School Questionnaire consists of 8 items about school-going of the children: (1) Do child 1 and child 2 go to school together?, (2) Are child 1 and child 2 in the same class?, (3) Was this choice made by you or by the school of child 1 and child 2?, (4) Did child 1 and child 2 go to the same school in previous years?, (5) Were child 1...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Adult Temperament Questionnaire (ATQ)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T3 ECC - T4

    Middle Childhood Cohort  MCC - T2 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Adult Temperament Questionnaire (ATQ) is a 77-item questionnaire that measures self-reported effortful control, negative affect/neuroticism, extraversion/surgency, and orienting sensitivity. Each item is scored on a 7-point Likert-scale.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Genotyping (array)

    Study:L-CID
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Early Childhood Cohort  ECC - T2 ECC - T3

    Middle Childhood Cohort  MCC - T1 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Assessment of single nucleotide polymorphisms (SNPs) as obtained through genotyping arrays.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Language Environment Analysis (LENA)

    Study:L-CID
    Mode of collection: Recording
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Language Environment Analysis (LENA) aims to assess caregiver speech and child vocalizations by using a device that records sounds from the child's environment.
    Created June 5, 2024 • Updated June 20, 2024

  • measure E-diary - Meals

    Study:L-CID
    Mode of collection: SelfAdministeredWritingsAndDiaries
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5
     
    0
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    10
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    20
    25
    30
    years
    The E-diary Daily Structure and Activities of the Children - Meals aims to assess the daily structure of different meals throughout the day (breakfast, lunch, and dinner) through self-reporting in the Upinion smartphone app.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Individual Differences and Preferences Questionnaire

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T4 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T3 MCC - T4 MCC - T5 MCC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Individual Differences and Preferences Questionnaire is a self-developed questionnaire that consists of 12-32 items (exact amount of items differ per measurement wave). It assesses individual differences between the twins according to their parents, in terms of daily interaction, preferences, relationship with the twins, and hobbies.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Hair samples - Cortisol

    Study:L-CID
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Early Childhood Cohort  ECC - T2 ECC - T3 ECC - T4 ECC - T6

    Middle Childhood Cohort  MCC - T2 MCC - T3 MCC - T4
     
    0
    5
    10
    15
    20
    25
    30
    years
    A hair sample is a collection of hair strands, which are usually cut from a person's head. Hair samples usually contain hair that has grown over the last 12 months.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Secure Base Script Task (SBS)

    Study:L-CID
    Mode of collection: Observation
    Available measurements:
    Early Childhood Cohort  ECC - T2 ECC - T3 ECC - T6

    Middle Childhood Cohort  MCC - T2 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Secure Base Script Task (SBS) aims to measure one's secure base script/attachment representations by giving the participant a list of words with which they have to create a coherent story.
    Created June 5, 2024 • Updated June 20, 2024

  • measure E-diary - Mood children

    Study:L-CID
    Mode of collection: SelfAdministeredWritingsAndDiaries
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5
     
    0
    5
    10
    15
    20
    25
    30
    years
    The E-diary Daily Structure and Activities of the Children - Mood Child assesses the mood of the children through self-reporting in the Upinion smartphone app for several times per day. Mood is assessed in terms of energetic arousal (tired-alert, full of energy-no energy), valence (content-discontent, good-not good) and calmness (relaxed-tensed,...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Confusion, Hubbub, and Order Scale (CHAOS)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6 ECC - T6-Covid

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T5-Covid MCC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Confusion, Hubbub and Order Scale (CHAOS) is a parent-report measure to rate the degree of ‘environmental confusion’ in the home, referring to high levels of noise, crowding and home traffic patterns. The CHAOS measure is completed by parents to assess the characteristics of noise, confusion, clutter, hubbub, frenetic activities, and disorganization...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Purdue Home Stimulation Inventory

    Study:L-CID
    Mode of collection: Observation Interview
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T4 ECC - T6

    Middle Childhood Cohort  MCC - T2 MCC - T4 MCC - T6
     
    0
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    10
    15
    20
    25
    30
    years
    The Purdue Home Stimulation Inventory aims to assess household chaos by means of observation of the participants' home and an interview about chaos within the house. This includes establishing the number of persons living in the house, and the number of rooms in the house in which family members spend time and that can be closed by a door (excluding for...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Buccal swab

    Study:L-CID
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Early Childhood Cohort  ECC - T2 ECC - T3

    Middle Childhood Cohort  MCC - T1 MCC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Buccal swabs are collections of buccal cell scrapings obtained by rubbing buds along the inside of the mouth.
    Created June 5, 2024 • Updated June 20, 2024
You can also access this registry using the API (see API Docs).